1

Spectrum nonincreasing maps on matrices

Year:
2013
Language:
english
File:
PDF, 276 KB
english, 2013
2

Extremal matrix centralizers

Year:
2013
Language:
english
File:
PDF, 276 KB
english, 2013
4

Eigenvectors of Perturbed Operators

Year:
1999
Language:
english
File:
PDF, 99 KB
english, 1999
5

On Simplicity of the Maximal Eigenvalue

Year:
2001
Language:
english
File:
PDF, 81 KB
english, 2001
6

On the Polya permanent problem over finite fields

Year:
2011
Language:
english
File:
PDF, 309 KB
english, 2011
7

Reflexivity defect of spaces of linear operators

Year:
2009
Language:
english
File:
PDF, 220 KB
english, 2009
8

Additive mappings decreasing rank one

Year:
2002
Language:
english
File:
PDF, 131 KB
english, 2002
9

Noninvertibility preservers on Banach algebras

Year:
2006
Language:
english
File:
PDF, 75 KB
english, 2006
12

On transformations strongly preserving the zeros of matrix polynomials

Year:
2008
Language:
english
File:
PDF, 748 KB
english, 2008
13

Homomorphisms of commutativity relation

Year:
2015
Language:
english
File:
PDF, 266 KB
english, 2015
15

A note on partial orders of Hartwig, Mitsch, and Šemrl

Year:
2015
Language:
english
File:
PDF, 214 KB
english, 2015
18

REALIZABILITY PROBLEM FOR COMMUTING GRAPHS

Year:
2016
Language:
english
File:
PDF, 255 KB
english, 2016
19

Preserving zeros of Lie product on alternate matrices

Year:
2016
Language:
english
File:
PDF, 491 KB
english, 2016
22

Extremal generalized centralizers in matrix algebras

Year:
2018
Language:
english
File:
PDF, 403 KB
english, 2018
24

On square roots of isometries

Year:
2018
Language:
english
File:
PDF, 2.01 MB
english, 2018
26

General Preservers of Quasi-Commutativity

Year:
2010
Language:
english
File:
PDF, 360 KB
english, 2010
30

Properties of core-EP order in rings with involution

Year:
2019
Language:
english
File:
PDF, 324 KB
english, 2019